diff --git a/Cargo.lock b/Cargo.lock
index c992388..32caf69 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -194,7 +194,7 @@ dependencies = [
  "slog",
  "slog-term",
  "smithay",
- "thiserror 2.0.3",
+ "thiserror 2.0.9",
  "xcursor",
  "xkbcommon 0.8.0",
 ]
@@ -1474,11 +1474,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.3"
+version = "2.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
+checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc"
 dependencies = [
- "thiserror-impl 2.0.3",
+ "thiserror-impl 2.0.9",
 ]
 
 [[package]]
@@ -1494,9 +1494,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.3"
+version = "2.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
+checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index f96f8e4..6c3c047 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ slog-term = "2.9.1"
 bitflags = "2.6.0"
 colored = "2.1.0"
 xcursor = "0.3.8"
-thiserror = "2.0.3"
+thiserror = "2.0.9"
 rand = "0.8.5"
 xkbcommon = "0.8.0"
 libc = "0.2.164"